Transaction not yet indexed

NuSN53kpgVe4ijzorXUSmuqjitKTfp5xEPXnPd4AiayQCyKiLXJSDrdrjVoaKWNANNskCjw1MQP9UEepLwuVpSa

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.